package com.xiaopeng.api.factory.operation;
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import com.xiaopeng.api.feignClient.operation.SysMenuClient;
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import com.xiaopeng.api.model.operation.SysMenu;
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import com.xiaopeng.common.core.domain.R;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.cloud.openfeign.FallbackFactory;
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import org.springframework.stereotype.Component;
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import java.util.ArrayList;
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import java.util.List;
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@Component
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public class RemoteMenuFallbackFactory implements FallbackFactory<SysMenuClient> {
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private static final Logger log = LoggerFactory.getLogger(RemoteMenuFallbackFactory.class);
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@Override
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public SysMenuClient create(Throwable cause) {
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log.error("菜单服务调用失败: {}", cause.getMessage());
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return new SysMenuClient(){
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@Override
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public R<List<SysMenu>> getMenusByMenuIds(List<Long> menuIds) {
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log.error("获取菜单列表失败，menuIds: {}, 原因: {}", menuIds, cause.getMessage());
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// 降级返回空列表，避免登录失败
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return R.ok(new ArrayList<>());
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}
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};
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}
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}
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